You need to design a plant to show that you can handle an inadvertent opening of the pressurised relief valve.
你们需要设计出一个电站来展示出,你们能够掌握好增压减压阀门的,疏忽打开。
3
The installation of a Watts air gap with the drain line terminating above a floor drain will handle any normal discharge or nuisance spitting through the relief valve.